diff --git a/requirements/py39/build.txt b/requirements/py39/build.txt
index e6f5fb57..ab46acea 100644
--- a/requirements/py39/build.txt
+++ b/requirements/py39/build.txt
@@ -36,7 +36,7 @@ commitizen==3.12.0
     # via -r requirements/build.txt.in
 configobj==5.0.8
     # via -r requirements/build.txt.in
-cryptography==41.0.5
+cryptography==42.0.2
     # via secretstorage
 decli==0.6.1
     # via commitizen